Triple
T16501496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heron’s Head Park wetlands |
E400809
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
India Basin
India Basin is a waterfront neighborhood and former industrial area along San Francisco’s southeastern shoreline, known for its bay views, open spaces, and ongoing redevelopment.
|
E1216870
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: India Basin | Statement: [Heron’s Head Park wetlands, near, India Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: India Basin Context triple: [Heron’s Head Park wetlands, near, India Basin]
-
A.
Tajo Basin
The Tajo Basin is a major sedimentary basin in central Spain associated with the Tagus River, forming part of the broader Meseta Central plateau region.
-
B.
Imperial River basin
The Imperial River basin is a river drainage system in southern Chile that collects waters from tributaries such as the Cautín River before flowing into the Pacific Ocean.
-
C.
Latera basin
Latera basin is a large volcanic caldera in central Italy, formed by the collapse of part of the Vulsini volcanic complex and now characterized by its circular depression and geothermal features.
-
D.
American Basin
American Basin is a scenic alpine valley in Colorado’s San Juan Mountains, known for its wildflower displays and as a popular access point for hiking Handies Peak.
-
E.
Mahananda basin
The Mahananda basin is the drainage area of the Mahananda River, encompassing parts of eastern India and southern Nepal and supporting extensive agriculture and settlements.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: India Basin Triple: [Heron’s Head Park wetlands, near, India Basin]
Generated description
India Basin is a waterfront neighborhood and former industrial area along San Francisco’s southeastern shoreline, known for its bay views, open spaces, and ongoing redevelopment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: India Basin Target entity description: India Basin is a waterfront neighborhood and former industrial area along San Francisco’s southeastern shoreline, known for its bay views, open spaces, and ongoing redevelopment.
-
A.
Tajo Basin
The Tajo Basin is a major sedimentary basin in central Spain associated with the Tagus River, forming part of the broader Meseta Central plateau region.
-
B.
Imperial River basin
The Imperial River basin is a river drainage system in southern Chile that collects waters from tributaries such as the Cautín River before flowing into the Pacific Ocean.
-
C.
Latera basin
Latera basin is a large volcanic caldera in central Italy, formed by the collapse of part of the Vulsini volcanic complex and now characterized by its circular depression and geothermal features.
-
D.
American Basin
American Basin is a scenic alpine valley in Colorado’s San Juan Mountains, known for its wildflower displays and as a popular access point for hiking Handies Peak.
-
E.
Mahananda basin
The Mahananda basin is the drainage area of the Mahananda River, encompassing parts of eastern India and southern Nepal and supporting extensive agriculture and settlements.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e4f7b7c8190adb5a113f798484f |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00582e6e288190825af8758097e325 |
completed | May 10, 2026, 10:04 a.m. |
| NEDg | Description generation | batch_6a0059cb0e8c81908745e5f5a1c64117 |
completed | May 10, 2026, 10:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a005ab310f481909193c5c5fe322d2a |
completed | May 10, 2026, 10:15 a.m. |
Created at: April 10, 2026, 5:14 a.m.